baber/WOPTO huggingface dataset:
Patent JP-H0862388-A (JP)
Title: X-ray shielding laminated body
Inventor: YOSOMIYA TAKATOSHI
IPC: C09D5/32
Filed: 1994-08-26
Abstract: PURPOSE: To provide a light and compact X-ray shielding laminated body which is never bulky at use by forming an X-ray shielding layer by use of an X-ray shielding coating agent containing a metal component and a binder component. CONSTITUTION: First and second base material layer 2, 3, an X-ray shielding layer 4, and a seal layer 5 are successively laminated into a four-layer structure, and each layer is mutually adhered with an adhesive. The base material layers 2, 3 support the shielding layer 4 and the seal layer 5, and as each material, for example, a colored film such as drawn polyester and white polyethylene is used, respectively. The shielding layer 4 of which color is hidden by the base layer 3, is formed by applying 4 of which X-ray shielding coating agent on the base material layer 3, and itself absorbs X-ray to prevent the permeation of the X-ray. This coating agent contains a metal component and a binder component, and satisfies Z.ρ->1.000 when the atomic number of a metal constituting the metal component is Z and the density is [g.cm<-3> ].  The seal layer 5 has heat sealing property and hides the color of the shielding layer 4. As the material, a polyolefin resin having sealing property can be used.
Patent JP-2001030969-A (JP)
Title: Method and structure for fitting chain case
Inventor: MASAMIZU MASAYUKI
IPC: B62J13/02
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a method and a structure for fitting a chain case to easily position the chain case (a gear covering part) with respect to a fitting, easily align the chain case to a bicycle, provide a structure difficult to generate the breakage, etc., and easily and rapidly implement the fitting work itself of the chain case. SOLUTION: A fitting 2 to fix a chain case 1 to a bicycle side is formed into internally fitting shape to a gear covering part 7 of the chain case. The chain case is positioned in the longitudinal direction and in the vertical direction. A striking stopper piece 26 to implement the positioning in the wall thickness direction (the axial direction of a front gear) and locking pieces 30, 31 to determine the fitting angle around the front gear are provided between the fitting 2 and the gear covering part 7 of the chain case 1. The chain case 1 can be fitted only by fixing its rear end part to the bicycle, and no parts are screwed.
Patent JP-H1175253-A (JP)
Title: Inconstant output bcch carrier and measurement method for signal level of the carrier received by mobile station
Inventor: SZALAJSKI DAVID
IPC: H04W52/02
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide the BCCH carrier that is sent from a base station of a digital cellular radio communication system regardless of its inconstant output. SOLUTION: The BCCH carrier consisting of repetition of NR sets of BCCH time slots IT0, IT3, IT6 in each frame is supported by at least NR sets of physical channels BCCH with a prescribed output. Any or each of the NR sets of the physical channels BCCH carries at least a logical channel BCCH and each BCCH time slot includes at least one BCCH information set for each of NT sets of continuous frames. Number and interval of one or pluralities of NR sets of BCCH time slots are configured to completely receive BCCH information by any of at least NF sets of continuous monitoring windows of each mobile station. Controllable outputs are sent through other time slots than the BCCH time slots.
Patent JP-S6358057-A (JP)
Title: Automatic bath system
Inventor: HAMADA MAKOTO
IPC: F24H1/46
Filed: 1986-08-26
Abstract: PURPOSE:To enable detection of a water level in a bath tub in a bath main unit and to enable the rapid feed of hot water until a hot water level is raised to a set value, by a method wherein a flow rate sensor is situated in the middle of a hot water feed passage connected to a bath circuit, a pressure sensor is located in the middle of a bath circuit, and from outputs from the flow rate sensor and the pressure sensor, the feed of hot water to a bath tube is controlled. CONSTITUTION:Hot water is fed until the flow rate of a first flow rate sensor 8 is integrated to a flow rate l1. The feed of hot water is stopped once when the flow rate of hot water is increased to the given value, and an output P from a pressure sensor 17 is sampled. After an inbound passage 13 is full of water, an output from the pressure sensor 17 indicates a specified value P1 until a bath tub level is raised to a bath adaptor level LB, and the output is proportionally increased in a range of from the bath adaptor level LB to a set level LS. First, if there is water remaining in a bath tub 2, the level of which is higher than the bath adaptor level LB, P is higher than P1, and when there is no water remaining or a small amount of water remaining, P is equal to P1. In the case of P>P1, an output from the pressure sensor 17 is sampled each time a flow rate of hot water, being a given number into which a flow rate l2 is equally divided, is fed, the sampled output is compared with an output value P2 of a set level LS, and when an output from the pressure sensor is increased to the output value P2, the automatic feed of hot water is completed.
Patent JP-H0858359-A (JP)
Title: Air-conditioner for vehicle
Inventor: HAMASHIMA KOICHI
IPC: B60H3/00
Filed: 1994-08-26
Abstract: PURPOSE: To prevent blur of a window glass by dehumidifying inside a car room ventilated while defrosted, even when frost is produced in an evaporator. CONSTITUTION: An evaporator in a duct 3 is arranged to be divided into the first/second evaporators 16, 17, to provide a solenoid opening/closing valve in the upstream of a refrigerant of the second evaporator 17. During operating a refrigerating cycle, when frosting is detected, a defrosting operation is started. In the defrosting operation, the solenoid opening/closing valve is closed to supply a refrigerant to only the first evaporator 16 and to stop operating the second evaporator 17. The inside air is guided to the first evaporator 16, and the outside air is guided to the second evaporator 17. Then in the first evaporator 16, it is defrosted by warm inside air, also to dehumidify the inside air. The second evaporator 17 is defrosted by the outside air of passing.  As a result, the dehumidified inside air and the fresh outside air of low humidity are supplied to inside a car room, to perform ventilating it further dehumidified, so as to prevent blur of a window glass.
Patent JP-S5992588-A (JP)
Title: Mono-axial mode semiconductor laser
Inventor: SEKI MASAFUMI
IPC: H01S5/12
Filed: 1982-11-18
Abstract: PURPOSE:To increase an oscillation available temperature, reduce an oscillation threshold current, and enhance a differential quantum efficiency by a method wherein a reflection film having a reflectance close to 1 and a periodical structure, i.e. a distributed Bragg reflector wherein effective reflectance is determined 10% to 50% are used as a photo resonator. CONSTITUTION:A wafer 50 has a higher part 51 and a lower part 52. The first light guide layer 1, the first clad layer 2, the second light guide layer 3, an active layer 4, the second clad layer 5, a buried layer 6, and a cap layer 7 are successively formed thereon respecitvely. The light guide layer 3 and the active layer 4 compose a light amplification composite guide 8. A light is transmitted through the guide 8 and the guide layer 1 coupled therewith. Here, the resonator is composed of a reflection surface 81 whose reflectance is close to 1 and the periodical structure 90 the distributed Bragg reflector whose reflectance is 10-50%, therefore the increase of current injection causes to start the oscillation. Thereby, the oscillation available temperature can be increased, the oscillation current reduced, and the differential quantum efficiency enhanced.
Patent JP-S6445393-A (JP)
Title: Estradiol derivative
Inventor: FUJII SHIGEO
IPC: A61K31/565
Filed: 1987-08-13
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is H or OH-protecting group; R<2> is lower alkyl). EXAMPLE:A compound expressed by formula II. USE:Useful as a contraceptive agent capable of exhibiting inhibitory effects on follicle maturation. PREPARATION:A 6-hydroxy-17beta-estradiol derivative expressed by formula III (R<1> is protecting group) is reacted with a carboxylic acid derivative expressed by the formula R<2>COX or (R<2>CO)2O (X is OH or halogen), e.g. in a solvent, in the presence of an organic base at ambient temperature while being heated for 1-10hr.
Patent JP-H04209144-A (JP)
Title: Carrier device
Inventor: MATSUDA MASANORI
IPC: B65H7/00
Filed: 1990-07-31
Abstract: PURPOSE:To improve smoothness of rotation of a carrier roller, reduce wear, and improve maintenance efficiency in the sheet carrier device of an image forming device by installing an electret which has an opposite polarity electrically to sheet power, at a sheet carrier passage constituting member. CONSTITUTION:The layer of an electret E which has an opposite polarity electrically to sheet powder D is formed around the peripheral surface of a carrier roller 5 on the upper side. The electret E is formed with a high polymer material which can maintain an electric polarization condition semipermanently with high voltage. With this constitution, the sheet powder D is attracted to the electret as static electricity, and collected to the upper carrier roller 5. The sheet powder D adhering to the electret E is wiped off by pressing a sponge 7 installed on an upper guide plate 3 against it.
Patent JP-H0948361-A (JP)
Title: Full hydraulic type steering device of tractor
Inventor: MURAKAMI TETSUJI
IPC: B62D5/09
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce a horsepower loss of a hydraulic circuit, by returning an operating oil discharged from a cylinder for steering to a tank at a low pressure, regardless of a position a steering wheel is rotated, when a steering mode is converted in a full hydraulic type steering device. SOLUTION: An oil passage 23 is provided by branching from an oil passage 18 to combine solenoid valves 14 and 15 to feed and exhaust an operating oil to cylinders 1 and 9 for steering, and a full hydraulic controller 4. On the way of the oil passage 23, a switch valve 24 is provided, and it is connected to a tank 12. Only when the solenoid valves 14 or 15 is operated, the switch valve 24 is opened.
Patent JP-S6445953-A (JP)
Title: Driving method for spark-ignition engine
Inventor: TERAO KUNIO
IPC: F02D21/02
Filed: 1987-08-17
Abstract: PURPOSE:To enable efficient operation to be attained while promoting the reduction of harmful components in exhaust gas by charging an engine with oxygen rich air, which increases the concentration of oxygen higher than the concentration of the atmosphere, and one part of the exhaust gas from the engine. CONSTITUTION:Providing an oxygen rich air generating device 7 able to generate oxygen rich air with the concentration of oxygen 22vol.% or more preferable, here the generated oxygen rich air is supplied to an intake manifold 10 through an oxygen rich air path 8 interposing a flow regulating valve 9. While supplying one part of exhaust gas in an exhaust gas passage 2 to the intake manifold 10 through a circulative exhaust gas line 3 interposing the flow regulating valve 9, this circulative exhaust gas line 3 additionally provides an exhaust gas cooling heat exchanger 6. In the time of operation of an engine 1, immediately before a mixture of the oxygen rich air with the circulating exhaust gas is supplied to a carburetor, detecting the concentration of oxygen in the corresponding mixture, the engine is constituted so as to control each flow control valve 5, 9 being based on the oxygen concentration detecting information.
Patent JP-H1025730-A (JP)
Title: Bridge type fish ladder
Inventor: NOZAKI HARUMARO
IPC: E02B8/08
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a fish ladder, in which the long-sized fish ladder can be constructed easily by executing the minimum construction of works to the bedrock of a river bank or a river-bed. SOLUTION: Two or more of piers 3 are disposed in upright on a bedrock 2 at intervals, and bridge girder blocks 10 precast-molded of concrete are placed on the top faces 4, 5 of the piers 3 in a two row shape through adjusted mortar 7 and simple rubber bearing bodies 8. Sections among the piers 3 and the bridge girder blocks 10 and sections among the bridge girder blocks 10 in two rows are fixed surely, and a bridge girder 15 in a specified grade is formed. Fish ladder blocks 20 precast-molded of concrete are installed and joined on the top faces of bridge girder blocks 10 through adjusted mortar 17. Sections among the bridge girder blocks 10 and the fish ladder blocks 20 are also fastened surely, and a fish-ladder water channel 23 in a specified grade is formed.
Patent JP-H0950439-A (JP)
Title: Document editing device
Inventor: YOSHIDA SHINICHI
IPC: G06F17/21
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To easily input and edit address book data and to facilitate retrieval. SOLUTION: In an address book information table, both data for an individual and data for business are stored for respective plural persons. At the time of screen displaying the data of an object person in a list, a list screen processing part 202 extracts the data for the individual of the object person from the address book information table when 'for individual' is selected from an input device 101, extracts the data for the business of the object person from the address book information table when 'for business' is selected and screen displays them in the list on a display device 401. At the time of inputting or editing new data, an input screen processing part 203 displays input items for the business when 'for business' is selected, displays the input items for the individual when 'for individual' is selected and urges the input or editing of the contents.
Patent JP-2000036143-A (JP)
Title: Recording and reproducing device
Inventor: MATSUOKA YOSHIAKI
IPC: G11B15/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent the waste of electric power caused by forgetting to turn off power supply by controlling the on off of the power supply, changing the brightness when the power is turned on and setting an optimum power saving mode depending on the various operating conditions of a recording and reproducing device. SOLUTION: If a user does not operate an operating section 1 for a certain time while monitoring the video and the audio signals of a broadcasting program received by a TV tuner, a system control circuit 3 discriminates that the device is in an unoperated condition in a certain time based on the time information of a counter 2 and turns off the power supply of the magnetic recording and reproducing device. Besides the discrimination, if a video signal presence and absence detecting circuit 12 determines the fact that there exists no video signal at the end of a broadcasting or the end of a reproducing tape, the circuit 3 turns off the power supply of the device.  The circuit 3 alerts that the power supply is turned off before the power supply is turned off during a video signal monitor operation or when a video signal is absent and displays a prescribed warning message prior to an automatic power supply turning off.
Patent JP-H0365303-A (JP)
Title: Manufacture of artificial stone with pattern
Inventor: UCHIDA YUKIO
IPC: B28B1/16
Filed: 1989-08-04
Abstract: PURPOSE:To precisely and simply obtain an artificial stone plate with a highly decorative pattern by casting a main raw material into a main mold body after arranging patterned materials at predetermined positions in the main mold body to compose patterns. CONSTITUTION:Kneaded raw materials with patterns that consist of particle-like stone materials with which an inorganic pigment and a binder are mixed are cast into a productive mold 4, and, after the raw materials have been hardened, the mold is released to obtain molded products 2 with maple-patterns having vein 2a. Then, a mold release agent 6 is applied to the inner surface of a main mold body 5, and the molded products 2 are arranged at predetermined positions in the main mold body 5, the surface of the molded products 2 with the maple patterns having the vein 2a being faced down. Kneaded main raw materials consisting of stone materials which are the identical kind of the kneaded raw materials with patterns nd have a large particle diameter than that of the latter, and a binder mixed therewith are cast into the main mold body 5 to allow them to be hardened while giving them vibration. Thereafter, the mold is released to obtain a maple-patterned artificial stone plate 1.
Patent JP-H0366151-A (JP)
Title: Semiconductor device
Inventor: ASAO HIROYUKI
IPC: C08G59/24
Filed: 1989-08-04
Abstract: PURPOSE:To enhance a moistureproof reliability, a thermal shock-resistant reliability and a mechanical strength by a method wherein an inorganic filler contains a specific amount of a special inorganic filler whose maximum grain size and sphericity are specific and a whole grain-size constitution is specified. CONSTITUTION:An inorganic filler contains a spherical inorganic filler whose maximum grain size is 200mum or smaller and whose sphericity is 0.7 to 1.0 in terms of Wadell's sphericity, and a whole grain-size constitution is set in the following manner. That is to say, 100 weight parts whose grain size is 1mum or larger and smaller than 6mum; 15 to 100 weight parts whose grain size is 6mum or larger and smaller than 12mum; 20 to 125 weight parts whose grain size is 12mum or larger and smaller than 24mum; 90 to 290 weight parts whose grain size is 24mum or larger and smaller than 48mum; 35 to 140 weight parts whose grain size is 48mum or larger and smaller than 64mum; 50 to 250 weight parts whose grain size is 64mum or larger and smaller than 96mum; 10 to 80 weight parts whose grain size si 96mum or larger and smaller than 128mum; 0.3 to 40 weight parts whose grain size is 128mum or larger and smaller than 170mum; and 25 weight parts or lower whose grain size is smaller than 1mum.
Patent JP-H0757780-A (JP)
Title: Non-aqueous electrolyte secondary battery and manufacture thereof
Inventor: TAWARA KENSUKE
IPC: H01M10/0569
Filed: 1993-08-17
Abstract: PURPOSE:To manufacture a new type non-aqueous electrolyte secondary battery, which has a high voltage, a high energy density, an excellent charging/ discharging characteristic and a long cycle lifetime. CONSTITUTION:In a non-aqueous electrolyte secondary battery, which is formed of a negative electrode 13, a positive electrode 15 and the non-aqueous electrolyte having lithium-ion conductivity, as the active material of at least any one of the negative electrode 13 and the positive electrode 15, compound oxide of metal or class metal and lithium, which is expressed with a composition formula LixMO (M means metal or class metal except for alkaline metal and 0<=x) is used. A large charging/discharging capacity, a high energy density can be thereby obtained, and since the polarization (internal resistance) at the time of charging/discharging is small, a large current can be charged/discharged easily, and simultaneously, deterioration due to the over-charge/discharge is small, and the cycle lifetime is prolonged.
Patent JP-S58106063-A (JP)
Inventor: KARINGAA BUARUTAA
IPC: G05D23/27
Filed: 1982-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6361559-A (JP)
Title: Picture encoding circuit
Inventor: ISHITOBI KIMIHIRO
IPC: H04N1/411
Filed: 1986-09-01
Abstract: PURPOSE:To shorten the overall required time for encoding by encoding odd lines and even lines alternately and starting encoding immediately after a picture signal is obtained. CONSTITUTION:Picture information obtained from an picture reader 1 is stored in a line memory 2. This line memory has a capacity corresponding to two lines for reference line and encoding line, and data stored by the control of a control circuit 5 is supplied to an encoder in case of data of an odd line and is supplied to an encoder 4 in case of data of an even line and is encoded. Encoders 3 and 4 perform the encoding processing after receiving picture information and transfer encoded data to data buffers 6 and 7. Data of odd lines and even lines transferred to data buffers 6 and 7 are alternately taken into an output circuit a and are outputted.
Patent JP-S6264290-A (JP)
Title: Brushless dc motor
Inventor: HAMAOKA KOJI
IPC: H02P6/21
Filed: 1985-09-13
Abstract: PURPOSE:To reduce a motor current at starting time and to decrease the pulsation in the rotation of a rotor by providing a starter which varies the voltage applied to a stator winding in response to the frequency of starting pulse simultaneously when the pulse is generated. CONSTITUTION:Semiconductor switching elements 3a-3f of a power circuit 2 are turned ON or OFF by a driving circuit 9 at a timing determined by a commutating circuit 8. The output of the power circuit 2 is supplied to the stator winding 4 of a motor. The counterelectromotive force of the winding 4 is detected by a counterelectromotive voltage detector 6, and applied as a rotating position signal of a rotor 5 to the circuit 8. A starter 7 generates a starting pulse when starting the rotor 5 and varies a voltage applied to the winding 4 in response to the frequency of the pulse.
Patent JP-S6263477-A (JP)
Title: Field effect transistor
Inventor: YOSHIMASU TOSHIHIKO
IPC: H01L29/80
Filed: 1985-09-14
Abstract: PURPOSE:To implement low noises in an FET, by decreasing gate electrode resistance, capacitance at a gate electrode pad and source inductance. CONSTITUTION:Eight stripe shaped electrode 1 are extended in the four direction with a gate electrode part 5 as a center. Source electrodes 2 are alternately formed between the neighboring stripe shaped gate electrodes 1. The source electrodes 2 are connected to source electrode pads 6. Drain electrode 3 are connected to drain electrode pads 7. When the length of all the gate electrodes is (l), the total resistance Rg of the gate electrode becomes 1/64R since the eight gate electrodes, each having the length of 1/8, are extended. Therefore, the value can be reduced to 1/4 in comparison with a conventional structure. Since one gate electrode pad 5 is provided, the electrostatic capacitance at the input side of the FET can be reduced. Since the source electrode pads 6 are arranged on all the four sides surrounding the gate electrodes 1 and the drain electrodes 3, the number of lead wires for the source electrodes 2 can be increased and the source inductance can be decreased.
Patent JP-2000034874-A (JP)
Title: Blind device
Inventor: OISHI MAMORU
IPC: E06B9/302
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a blind device, in which trouble situation such as a malfunction is not generated even when the bundle of slats is constituted so as to be lifted at a larger distance. SOLUTION: The blind device has a tilting mechanism 12 tilting slats 6. The tilting mechanism 12 has a pair of connectors 113 and 114 consisting of the row of a plurality of link members 112, in which each is mutually coupled rotatably, a rocking body 11, with which each upper end of a pair of the connectors 113 and 114 is joined so as to lift and lower a pair of the connectors 113 and 114 in difference in operation, and elastic means 117 and 118 directing the folding directions of each link member 112 in each connector 113 and 114.